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Cole's Plumbing LLC.

WA + ID, registered in both statesEst. 2018
(509) 424-5163

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Credentials & honors
  • Registered in both statesWA L&I + Idaho DOPLRegistered in both states. Holds a current Washington L&I registration and a current Idaho contractor registration, so it can legally take jobs on both sides of the state line.

Cole's Plumbing covers a wide spread of residential plumbing, from water heaters, leaks and drain cleaning to water filtration, softening, new construction and kitchen and bath remodels. The shop is based in Spokane and works across Spokane Valley, Liberty Lake, Medical Lake, Cheney and Airway Heights. Water heaters run through all of it: the company advertises tank and tankless installs, repairs, replacements and flushing, with Rinnai among the brands it lists.

Permits pulled on the licence show the pattern. Recent plumbing permits cluster in Spokane Valley, with others in Spokane, Greenacres and Medical Lake, running from 2024 into 2026. Residential mechanical permits in Spokane and Medical Lake line up with the state's workers'-comp classes, which cover HVAC installation and repair alongside plumbing and sewer line cleaning. In 2024 the business filed public work as a subcontractor on a Washington State Department of Commerce project. The crew sits in the four-to-six range. Fixtures come from Kohler, Moen, TOTO, Delta and Gerber, and water treatment from Atlas Filtri and DAB. The state lists Brian Cole and Michael Myers as principals since 2021 and Donovan O'Neel since 2022. The work suits a household with a leaking or burst pipe, a water heater at the end of its life, a move to tankless, or a kitchen or bath remodel that needs new plumbing. A small team moving between several towns on many residential calls fits that kind of job well. Specialized commercial HVAC or large industrial plumbing contracts sit outside the main focus, which stays on homes and their water systems. Weekday hours are listed, and the company says it offers financing. Spokane winters set the calendar for plumbing. Hard freezes split exposed supply lines in crawlspaces, garages and older homes with thin wall insulation, and frozen-pipe calls spike after cold snaps. Fall is the time to insulate vulnerable runs, shut off and drain hose bibs, and have an aging water heater looked at before it has to work hardest. Hard water across much of the area leaves scale in tanks and tankless units, so flushing and softening are worth planning for. Dry summers are the easier season for remodel plumbing and any work that means opening up walls or digging.

WA L&I registration verified October 1, 2026 · see the state record

WA L&I registration
Registration number
COLESPL798QN
Registration checked
October 1, 2026
Registered since
2021
Expires
December 2027
Also licensed in Idaho
6271894
Contractor bond
$6,000 · RLI Ins Co
Liability insurance
$1,000,000 · Cincinnati Ins Co
Insurance through
December 2026
Check it on the state record
On Google
4.9/ 5

Cole's Plumbing LLC's Google rating, from 332 reviews. Worth ten minutes before you call — read the most recent ones first.

Read the reviews on Google
Listed services
01
Water heater repair and installation
02
Drain cleaning
03
Leak and pipe repair
04
Water filtration and softening
05
New construction plumbing
06
Kitchen and bath remodeling

Ask Cole's Plumbing LLC which of these their own crew handles.

The record

The details on Cole's Plumbing LLC

WA L&I registration
COLESPL798QN
Idaho plumbing license
6271894
Registration checked
October 1, 2026
Registered since
2021
Expires
December 2027
Contractor bond
$6,000 · RLI Ins Co
Liability insurance
$1,000,000 · Cincinnati Ins Co
Insurance through
December 2026
Established
2018
Primary trade
Plumbing
L&I specialty
JOURNEY LEVEL
Registered principal
Brian Cole · since 2021
Registered principal
Michael Myers · since 2021
Registered principal
Donovan O'Neel · since 2022
Based in
Spokane

Own this business? Claim the listing to correct anything here.

Before you call

Questions worth asking Cole's Plumbing LLC

Does Cole's Plumbing LLC hold a Washington contractor registration?

The number you want is COLESPL798QN — Cole's Plumbing LLC's Washington State L&I contractor registration, expiring December 2027. They are also licensed in Idaho (6271894), so Coeur d'Alene-side work is covered too. Last checked October 1, 2026. Washington's contractor lookup is free and open if you want to confirm it today. L&I also lists a $6,000 contractor bond (RLI Ins Co) and $1,000,000 of liability insurance with Cincinnati Ins Co through December 2026. Ask them to send the bond and insurance certificates over before the first day on site.

What does Cole's Plumbing LLC do?

Their plumbing list runs to Water heater repair and installation, Drain cleaning, Leak and pipe repair, Water filtration and softening, New construction plumbing, Kitchen and bath remodeling. Worth asking which parts the crew does itself and which go to a sub.

Does Cole's Plumbing LLC have good reviews?

Google has Cole's Plumbing LLC at 4.9 out of 5 from 332 reviews. Worth ten minutes before you call: start with the newest, and look at how the business answers the unhappy ones.

Whose number is 509-424-5163?

That is Cole's Plumbing LLC's number — a plumbing contractor based in Spokane, online at coles-plumbing.com. Ringing (509) 424-5163 back? Ask when they could get someone out to look, and whether the quote comes in writing.

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